Sevenmile Beach Custom Search   Through the warmest time of the year, highs commonly are in the 60's at Sevenmile Beach. Summer night lows dip down to the 40's. The cold days of the winter come with highs in the 20's with temperatures at Sevenmile Beach dipping down into the 0's all through winter nights. A common amount of precipitation falls here at Sevenmile Beach. Of all the months in a year September is the one with the most rain; June on the other hand is the driest.            Map Detailed Map Weather Local weather forecast These outdoors activities are available near Sevenmile Beach.